| Miniproposals | ||||||||||
|
| Operators | |
| Session leader(s): | Steve Wolfe |
| Physics operator(s): | Ian Hutchinson |
| Engineering operator(s): | Gary Dekow,Bill Cochran,Frank Silva |
| Engineering Operator Run Comment |
| mp206/restart operation/hutch |
| Session Leader Plans |
| Physics Operators Plans |
| Session Leader Summaries |
| Entered: Jul 7 2004 03:49:18:757PM |
| Author: To Be Determined |
| Session Leader Summary for Thurs Jan 28, 1999 MP: 206 Restart Operations 1999 SL: wolfe PO: Hutchinson Asst: Mossessian EO: Silva,Cochran,Dekow This run was a continuation of the attempts to clean up the machine and get plasmas. The machine is cleaning up slowly. Today we had 7 plasmas, and four of those made it to current flattop. These tended to have a hard disruption just when they were starting to divert. The current was increased to 720kA and the pulse length to 570msec. Successful current rises were obtained on shots #3,5,7,10,14,18,and 20. We found a rough criterion for shots to have current rise in terms of levels of several impurity masses on the RGA. A necessary condition, today, was that the following masses be less than these values: Mass P ---- ---- 32 1.1e-9 28 7.2e-9 18 4.2e-9 44 5.0e-9 A criterion that the torus pressure be less than 1.5e-7 was not found to be sufficient on shot 21, which was run with GV3 open. Ian did a lot of massaging of the startup, including current and voltage tweaks on the OH's,EF1's, and EF4. It is not clear that the resulting startup is better than before, but it is not demonstrably worse. The null and field evolution look better, although the Bz rise seems quite slow. The best shot of the day, and of the campaign so far, was #20, which got into flattop at 700kA and actually had a relatively low loop voltage, and sawteeth. This was an attempt to run a limited discharge, after noting that previous shots had disrupted as they began to get close to diverting. This shot in fact also got close to being diverted, although about 100ms later than the earlier shots. In diagnosing why the shot was not strongly limited, it was discovered that the CLEARIN predictor factor was too large (2.7e-5 compared to a maximum allowed value of 2.32878e-5). This value had been there on the original shot from 980220, and was not noticed yesterday when predictors were recalculated. Having a FACTOR greater than the maximum results in an invalid predictor being used in the hybrid. In point of fact, the hybrid predicted value for CLEARIN on shot 20 differed from that reported by Ian's flux predictor in the tree by about a factor of two. The factor was corrected for shot 21. All future shots should be inspected to verify that the CLEARIN factor is in bounds. Presumably, to run an old shot and get the same result as before, the uncorrected factor can be used, but it must be understood that the quantity being controlled is (and was) not really CLEARIN, and the usual interpretation of the error on this wire, e.g. from PHYS_A_OUT, is not correct. Since we did not get a plasma on shot 21, we have not been able to confirm that the factor error was responsible for the discrepancy between the hybrid value and the tree value. It is recommended that shot 21 be used as the starting point for tomorrow's run. |
| Physics Operator Summaries |
| Entered: Jul 7 2004 04:36:59:910PM |
| Author: To Be Determined |
| Physop Summary for 990128 Startup MP206 PO Hutch, Mossessian SL Wolfe Summary _______ This run continued to confirm that obtaining plasma current rise is very well correlated with the base pressure, particularly of CO/CO2. The Irby Criterion, p_o < 2.5e-7 is a good predictor of success. The field null was fiddled with to improve the gradients. This did not break anything, but is not necessarily a big step forward. Still the null obtained on shots 20 and 21 looks good for these rather dirty conditions. Plasmas up to .57s were obtained which clearly were stirring up a lot of junk. These were obtained with the gas valve closed from about .16s onward, but the wall fueling was fierce, and confirmed by the observation of H/D ratios of order unity. Point is that the machine is still not at all clean. Scorecard. (Sorry this was broken by MDS plus changes) __________ 21 shots 7 plasmas, 13 fizzles, 1 PS dud. _______ Details -------------------------------------------------------------------------------- 990128xxx HUTCH PHYSICS_OPERATOR Jan 28 1999 8:50:37:280AM . . . . . . . . . . . . . . . . . . . . Ian Hutchinson and Dmitri Mossessian Physops. Continuing Startup activities. MP 206 Overnight ECDC for 12 hours in deuterium. Starting with the final shot settings from yesterday. -------------------------------------------------------------------------------- 990128001 HUTCH PHYSICS_OPERATOR Jan 28 1999 9:17:17:543AM . . . . . . . . . . . . . . . . . . . . Power Supply DUD. Many power supply problems. No OH1, EF3, EF4. Got fill pressure of .08 mtorr. Ratiomatic reading .0011mtorr prior to shot, is the zero level, since the pressure is really 1.e-7torr. -------------------------------------------------------------------------------- 990128002 HUTCH PHYSICS_OPERATOR Jan 28 1999 9:43:22:983AM . . . . . . . . . . . . . . . . . . . . Fizzle. Breakdown at 5.1ms, 40kA current. CII=.017, Halpha = .2 -------------------------------------------------------------------------------- 990128003 HUTCH PHYSICS_OPERATOR Jan 28 1999 9:54:33:890AM . . . . . . . . . . . . . . . . . . . . Plasma. Lasts for 150ms. Rapid current rise but then becomes very resistive Reduce gas-puff V in segment one at 40ms to 50V. (Pulse gas 3) -------------------------------------------------------------------------------- 990128004 HUTCH PHYSICS_OPERATOR Jan 28 1999 10:14:43:576AM . . . . . . . . . . . . . . . . . . . . Fizzle. CII=.02, Just over 40kA.Ratiomatic=.00195mtorr OH1 to -20450 from -20600 at t=0 EF4 to -1330 from -1355 at t=0. This is intended to be a tweak to the field gradient to make it more positive. Load. -------------------------------------------------------------------------------- 990128005 HUTCH PHYSICS_OPERATOR Jan 28 1999 10:32:51:030AM . . . . . . . . . . . . . . . . . . . . Plasma. 0.225s length, but with 3.5V loop voltage at about 550kA. Mossessian does not see any change in the mflux plots. That tweak on the fields was SUBTLE. Wolfe can't see it either. OH1 to -20300A, EF4 to -1305A. Same change again. Lower the Pulse gas 3 V in the time before .1s to about 25V. -------------------------------------------------------------------------------- 990128006 HUTCH PHYSICS_OPERATOR Jan 28 1999 10:50:36:716AM . . . . . . . . . . . . . . . . . . . . Fizzle As predicted by the Irby base pressure criterion. -------------------------------------------------------------------------------- 990128007 HUTCH PHYSICS_OPERATOR Jan 28 1999 11:23:10:106AM . . . . . . . . . . . . . . . . . . . . Plasma. Base pressure 1.7e-7. CII=.01 in breakdown. 0.23s. Very similar to shot 5. Lower the PG3 V to 30V in segment 4, and lower nl04 to .5 from .6e20 to decrease density in the flat-top. -------------------------------------------------------------------------------- 990128008 HUTCH PHYSICS_OPERATOR Jan 28 1999 11:47:04:450AM . . . . . . . . . . . . . . . . . . . . Fizzle. Base pressure was 1.8e-7. This seemed to vary during check and init, perhaps because of gate valves etc. Bounce. Oh1 to -20150A, ef4 to -1280A. More of the same tweaks. -------------------------------------------------------------------------------- 990128009 HUTCH PHYSICS_OPERATOR Jan 28 1999 11:56:34:640AM . . . . . . . . . . . . . . . . . . . . Fizzle 1.4e-7 base pressure. Bounce at 14ms. Remove the last OH1/EF4 V tweak, so back to -20300 and -1305 Increase OH1 V during 5-10ms to 200V, (dropping to 100V). Idea is to decrease Bz ramp rate and put a little more gradient ramp. -------------------------------------------------------------------------------- 990128010 HUTCH PHYSICS_OPERATOR Jan 28 1999 12:18:26:140PM . . . . . . . . . . . . . . . . . . . . Plasma till .45s. Density is still rising despite the pulse valve being completely shut. A mid-plane marfe exists from .16s to .32s. This is the thing that has been killing us up till now. When the marfe disappears, the plasma heats and the density drops, till about .4s when the plasma diverts and lots of evil stuff comes in to kill us. Reduce nl04 to .4e20 at .2s, to reduce even further the early puff. -------------------------------------------------------------------------------- 990128011 HUTCH PHYSICS_OPERATOR Jan 28 1999 12:48:27:250PM . . . . . . . . . . . . . . . . . . . . Fizzle Base pressure 2.2e-7, lots of C02. CII=.027. -------------------------------------------------------------------------------- 990128012 HUTCH PHYSICS_OPERATOR Jan 28 1999 1:03:19:750PM . . . . . . . . . . . . . . . . . . . . Fizzle. Base pressure 1.7e-7. Close. CII first peak .017 followed by sharp bounce peak. OH1 V to 150V from 100 at .01s. -------------------------------------------------------------------------------- 990128013 HUTCH PHYSICS_OPERATOR Jan 28 1999 1:21:17:390PM . . . . . . . . . . . . . . . . . . . . Fizzle Base pressure 1.4e-7, but the 28/44 peaks were still above the last plasma shot. Very similar to shot 12. Raise OH1 to -20150A and EF1s to -6150 from -6300A. This is intended to improve the null's shape at top and bottom. -------------------------------------------------------------------------------- 990128014 HUTCH PHYSICS_OPERATOR Jan 28 1999 1:55:39:856PM . . . . . . . . . . . . . . . . . . . . Plasma CII = .01. Rather slow and hesitant current rise. Slightly earlier breakdown. 0.47s. Gets a big marfe when diverted. Apply 150A shift to EF1/OH1 again. -6000A/-20000A. Lower PG3 V gas in .1s to .16s. Raise Ip to .7MA -------------------------------------------------------------------------------- 990128015 HUTCH PHYSICS_OPERATOR Jan 28 1999 2:19:57:013PM . . . . . . . . . . . . . . . . . . . . Fizzle The "ring" was visible on the TV. Base pressure 3.1e-7. RGA levels very high. Current only 32 kA. CII .02. Ha=.22 EF1s to -5980A this is the rounding that I ignored. EF1 V to 130V from 103V at .01s push the EF1s positive harder. OH2 V to 16V from 20V at .008-.01s, push the OH2s less hard. -------------------------------------------------------------------------------- 990128016 HUTCH PHYSICS_OPERATOR Jan 28 1999 2:42:37:810PM . . . . . . . . . . . . . . . . . . . . Fizzle Breakdown at 4.8ms. 37 kA. CII=.02 Prefill to 17ms from 20ms. Was 0.08 on ratiomatic. -------------------------------------------------------------------------------- 990128017 HUTCH PHYSICS_OPERATOR Jan 28 1999 3:02:58:653PM . . . . . . . . . . . . . . . . . . . . Fizzle 42kA for nearly 20ms. EF1s to -6000A EF4 to -1300 from -1305A. -------------------------------------------------------------------------------- 990128018 HUTCH PHYSICS_OPERATOR Jan 28 1999 3:51:14:390PM . . . . . . . . . . . . . . . . . . . . Plasma 0.4s marfe disappears at .32s and comes back at .39s. Density incredibly high and ramping steadily up, despite gas valve closed. Init looks good with no hesitations. CII=.012 Set clearin to -.03 because Wolfe instructs me to run a limited plasma. Set Rcur to .658m. -------------------------------------------------------------------------------- 990128019 HUTCH PHYSICS_OPERATOR Jan 28 1999 4:11:51:576PM . . . . . . . . . . . . . . . . . . . . Fizzle Base pressure was 1.8e-7. Plasma current never reaches 40kA. CII=.021. Breakdown at 5.2 ms. -------------------------------------------------------------------------------- 990128020 HUTCH PHYSICS_OPERATOR Jan 28 1999 5:00:23:250PM . . . . . . . . . . . . . . . . . . . . Plasma CII=.018, and a current hesitation. Till .57s. Marfe still present and runaway density rise. Actually this plasma nearly diverts at the end. Clearin is not very well controlled. It turns out the factor was incorrectly set for this wire. Reset clearin wire factor. Check all the others. Next shot will be taken with the cryopump open, to try to demonstrate whether it is the gas-phase pressure or just the outgassing rate that determines the ability to get current rise. -------------------------------------------------------------------------------- 990128021 HUTCH PHYSICS_OPERATOR Jan 28 1999 5:23:59:840PM . . . . . . . . . . . . . . . . . . . . Fizzle CII=.025, 32kA only, but zmeter signal. This was not close to going. Base pressure 1.2e-7. 28=1.09e-8 44= 8.55e-9, versus 7e-9, 5e-9 as successful levels. This shot satisfies the Irby base pressure criterion but fizzles anyway. That tends to indicate that it is not the gas-phase levels that are the issue, however the Carbon partial pressures are fairly high. |
| Session Leader Comments | |||
| Jan 28 1999 09:10:41:623AM | 990128001 | Steve Wolfe | Shot #1: dud No OH1,EF3,EF4 |
| Jan 28 1999 09:24:53:500AM | 990128002 | Steve Wolfe | Shot #2: try that again. bd 5.1ms, CII=.019, z=.06 null looks good. |
| Jan 28 1999 09:48:46:890AM | 990128003 | Steve Wolfe | Shot #3: no changes plasma, short. in trouble at .115sec, ends at .17 |
| Jan 28 1999 09:58:04:653AM | 990128004 | Steve Wolfe | Shot #4: Gas tweak on PG3 in seg1 to lower density early fizzle. |
| Jan 28 1999 10:20:10:920AM | 990128005 | Steve Wolfe | Shot #5: OH and EF4 current tweaks, and a gas tweak. plasma. .23sec, 550kA, still resistive. Vl=3V. |
| Jan 28 1999 10:33:11:450AM | 990128006 | Steve Wolfe | Shot #6: fizzle (base=2.5e-7) |
| Jan 28 1999 10:56:41:153AM | 990128007 | Steve Wolfe | Shot #7: plasma 570kA, 240msec CII=.011, zm=.075, slight hesitation |
| Jan 28 1999 11:25:56:763AM | 990128008 | Steve Wolfe | Shot #8: Waiting until base=1.8e-7 fizzle. bounces, possibly inside |
| Jan 28 1999 11:45:56:903AM | 990128009 | Steve Wolfe | Shot #9: OH1/EF4 tweaks continue fizzle. gets stuck in the hesitation, z-meter doesn't burn out, CII rises null looks pretty bad to me. Maybe too much Bz. |
| Jan 28 1999 12:07:35:327PM | 990128010 | Steve Wolfe | Shot #10: OH1 voltage tweak. plasma 450ms, 640ka, may have died at OH1 crossover. Thomson gets data, Te looks VERY close to GPC, density looks funny. |
| Jan 28 1999 12:31:11:187PM | 990128011 | Steve Wolfe | shot 11: repeat, base=2.2e-7 fiz CII=.026,Zm=.18 |
| Jan 28 1999 12:51:44:450PM | 990128012 | Steve Wolfe | shot 12: waited till 1.7e-7, fizzle CII bouncer, ring on the TV image |
| Jan 28 1999 01:06:54:000PM | 990128013 | Steve Wolfe | shot 13: fizzle, base was down to 1.4e-7, but 28 and 44 peaks were not down to levels of previous successes |
| Jan 28 1999 01:36:06:750PM | 990128014 | Steve Wolfe | shot 14: more current tweaks plasma, .47sec,630kA very similar to 10 Almost diverts. self-power circuit fired on oh1; ok. |
| Jan 28 1999 01:58:36:013PM | 990128015 | Steve Wolfe | shot 15: More current tweaks. Run a shot just to look at the null, expect a fizzle fizzle, with a ring CII=.023, zm=.22, no current to speak of |
| Jan 28 1999 02:21:34:793PM | 990128016 | Steve Wolfe | shot 16: more tweaks, still expecting a fizz, base=2.1e-7, RGA levels still high fiz |
| Jan 28 1999 02:48:01:687PM | 990128017 | Steve Wolfe | shot 17: And again. fizzle. Looks to me like it is going outside now. |
| Jan 28 1999 03:43:17:577PM | 990128018 | Steve Wolfe | shot 18: rga peaks coming down slowly, not there yet. try anyway. plasma to 0.40sec, 640kA No ECE signals, gate valve may have been closed |
| Jan 28 1999 03:54:08:560PM | 990128019 | Steve Wolfe | shot 19: Program a limiter shot and wait for the rga to come down fizzle - got too impatient CII=.023,Zm=.15, no current to speak of. |
| Jan 28 1999 04:52:06:967PM | 990128020 | Steve Wolfe | shot 20: possibly ready now. plasma 710ka, 574ms, it disrupts when it is almost diverted. Noted that clearin on predictor and phys_a_out scopes disagreed, and found that the clearin factor was larger than the maximum. THIS IS A BAD THING. Ian reset the factor and loaded for the next shot. |
| Jan 28 1999 06:03:41:840PM | 990128021 | Steve Wolfe | shot 21: Fixed factor on CLEARIN; all other seg4 factors are ok. We will leave gv3 open on this shot to see if it helps. fizzle. |
| Physics Operator Comments | |||
| Jan 28 1999 08:50:37:280AM | Ian Hutchinson | Ian Hutchinson and Dmitri Mossessian Physops. Continuing Startup activities. MP 206 Overnight ECDC for 12 hours in deuterium. Starting with the final shot settings from yesterday. | |
| Jan 28 1999 09:17:17:543AM | 990128001 | Ian Hutchinson | Power Supply DUD. Many power supply problems. No OH1, EF3, EF4. Got fill pressure of .08 mtorr. Ratiomatic reading .0011mtorr prior to shot, is the zero level, since the pressure is really 1.e-7torr. |
| Jan 28 1999 09:43:22:983AM | 990128002 | Ian Hutchinson | Fizzle. Breakdown at 5.1ms, 40kA current. CII=.017, Halpha = .2 |
| Jan 28 1999 09:54:33:890AM | 990128003 | Ian Hutchinson | Plasma. Lasts for 150ms. Rapid current rise but then becomes very resistive Reduce gas-puff V in segment one at 40ms to 50V. (Pulse gas 3) |
| Jan 28 1999 10:14:43:577AM | 990128004 | Ian Hutchinson | Fizzle. CII=.02, Just over 40kA.Ratiomatic=.00195mtorr OH1 to -20450 from -20600 at t=0 EF4 to -1330 from -1355 at t=0. This is intended to be a tweak to the field gradient to make it more positive. Load. |
| Jan 28 1999 10:32:51:030AM | 990128005 | Ian Hutchinson | Plasma. 0.225s length, but with 3.5V loop voltage at about 550kA. Mossessian does not see any change in the mflux plots. That tweak on the fields was SUBTLE. Wolfe can't see it either. OH1 to -20300A, EF4 to -1305A. Same change again. Lower the Pulse gas 3 V in the time before .1s to about 25V. |
| Jan 28 1999 10:50:36:717AM | 990128006 | Ian Hutchinson | Fizzle As predicted by the Irby base pressure criterion. |
| Jan 28 1999 11:23:10:107AM | 990128007 | Ian Hutchinson | Plasma. Base pressure 1.7e-7. CII=.01 in breakdown. 0.23s. Very similar to shot 5. Lower the PG3 V to 30V in segment 4, and lower nl04 to .5 from .6e20 to decrease density in the flat-top. |
| Jan 28 1999 11:47:04:450AM | 990128008 | Ian Hutchinson | Fizzle. Base pressure was 1.8e-7. This seemed to vary during check and init, perhaps because of gate valves etc. Bounce. Oh1 to -20150A, ef4 to -1280A. More of the same tweaks. |
| Jan 28 1999 11:56:34:640AM | 990128009 | Ian Hutchinson | Fizzle 1.4e-7 base pressure. Bounce at 14ms. Remove the last OH1/EF4 V tweak, so back to -20300 and -1305 Increase OH1 V during 5-10ms to 200V, (dropping to 100V). Idea is to decrease Bz ramp rate and put a little more gradient ramp. |
| Jan 28 1999 12:18:26:140PM | 990128010 | Ian Hutchinson | Plasma till .45s. Density is still rising despite the pulse valve being completely shut. A mid-plane marfe exists from .16s to .32s. This is the thing that has been killing us up till now. When the marfe disappears, the plasma heats and the density drops, till about .4s when the plasma diverts and lots of evil stuff comes in to kill us. Reduce nl04 to .4e20 at .2s, to reduce even further the early puff. |
| Jan 28 1999 12:48:27:250PM | 990128011 | Ian Hutchinson | Fizzle Base pressure 2.2e-7, lots of C02. CII=.027. |
| Jan 28 1999 01:03:19:750PM | 990128012 | Ian Hutchinson | Fizzle. Base pressure 1.7e-7. Close. CII first peak .017 followed by sharp bounce peak. OH1 V to 150V from 100 at .01s. |
| Jan 28 1999 01:21:17:390PM | 990128013 | Ian Hutchinson | Fizzle Base pressure 1.4e-7, but the 28/44 peaks were still above the last plasma shot. Very similar to shot 12. Raise OH1 to -20150A and EF1s to -6150 from -6300A. This is intended to improve the null's shape at top and bottom. |
| Jan 28 1999 01:55:39:857PM | 990128014 | Ian Hutchinson | Plasma CII = .01. Rather slow and hesitant current rise. Slightly earlier breakdown. 0.47s. Gets a big marfe when diverted. Apply 150A shift to EF1/OH1 again. -6000A/-20000A. Lower PG3 V gas in .1s to .16s. Raise Ip to .7MA |
| Jan 28 1999 02:19:57:013PM | 990128015 | Ian Hutchinson | Fizzle The "ring" was visible on the TV. Base pressure 3.1e-7. RGA levels very high. Current only 32 kA. CII .02. Ha=.22 EF1s to -5980A this is the rounding that I ignored. EF1 V to 130V from 103V at .01s push the EF1s positive harder. OH2 V to 16V from 20V at .008-.01s, push the OH2s less hard. |
| Jan 28 1999 02:42:37:810PM | 990128016 | Ian Hutchinson | Fizzle Breakdown at 4.8ms. 37 kA. CII=.02 Prefill to 17ms from 20ms. Was 0.08 on ratiomatic. |
| Jan 28 1999 03:02:58:653PM | 990128017 | Ian Hutchinson | Fizzle 42kA for nearly 20ms. EF1s to -6000A EF4 to -1300 from -1305A. |
| Jan 28 1999 03:51:14:390PM | 990128018 | Ian Hutchinson | Plasma 0.4s marfe disappears at .32s and comes back at .39s. Density incredibly high and ramping steadily up, despite gas valve closed. Init looks good with no hesitations. CII=.012 Set clearin to -.03 because Wolfe instructs me to run a limited plasma. Set Rcur to .658m. |
| Jan 28 1999 04:11:51:577PM | 990128019 | Ian Hutchinson | Fizzle Base pressure was 1.8e-7. Plasma current never reaches 40kA. CII=.021. Breakdown at 5.2 ms. |
| Jan 28 1999 05:00:23:250PM | 990128020 | Ian Hutchinson | Plasma CII=.018, and a current hesitation. Till .57s. Marfe still present and runaway density rise. Actually this plasma nearly diverts at the end. Clearin is not very well controlled. It turns out the factor was incorrectly set for this wire. Reset clearin wire factor. Check all the others. Next shot will be taken with the cryopump open, to try to demonstrate whether it is the gas-phase pressure or just the outgassing rate that determines the ability to get current rise. |
| Jan 28 1999 05:23:59:840PM | 990128021 | Ian Hutchinson | Fizzle CII=.025, 32kA only, but zmeter signal. This was not close to going. Base pressure 1.2e-7. 28=1.09e-8 44= 8.55e-9, versus 7e-9, 5e-9 as successful levels. This shot satisfies the Irby base pressure criterion but fizzles anyway. That tends to indicate that it is not the gas-phase levels that are the issue, however the Carbon partial pressures are fairly high. |
| Engineering Operator Comments | ||||
| Shot | Time | Type | Status | Comment |
| 1 | 09:06:41:590AM | Plasma | Ok | EF4,EF3,OH1 no fire. not enabled |
| 2 | 09:16:14:200AM | Plasma | Ok | no faults/plasma |
| 3 | 09:39:08:403AM | Plasma | Ok | no faults/plasma |
| 4 | 09:55:20:763AM | Plasma | Ok | no faults/fizzel |
| 5 | 10:12:39:357AM | Plasma | Ok | no faults/plasma |
| 6 | 10:31:52:640AM | Plasma | Ok | no faults/fizzel |
| 7 | 10:50:05:763AM | Plasma | Ok | no faults/plasma |
| 8 | 11:21:48:827AM | Plasma | Ok | no faults/fizzel |
| 9 | 11:37:36:467AM | Plasma | Ok | No faults |
| 10 | 11:55:19:357AM | Plasma | Ok | OH1 self powered circuit fired |
| 11 | 12:27:44:250PM | Plasma | Ok | No faults |
| 12 | 12:46:54:000PM | Plasma | Ok | no faults |
| 13 | 01:04:12:653PM | Plasma | Ok | No faults |
| 14 | 01:19:45:607PM | Plasma | Ok | oh1 self powered crkt fired, type 1 flt. |
| 15 | 01:54:17:607PM | Plasma | Ok | No faults |
| 16 | 02:18:34:937PM | Plasma | Ok | No Faults |
| 17 | 02:40:46:763PM | Plasma | Ok | No Faults |
| 18 | 03:03:04:107PM | Plasma | Ok | OH1 Overvoltage Trip due to disruption |
| 19 | 03:50:57:827PM | Plasma | Ok | No Faults |
| 20 | 04:14:52:827PM | Plasma | Ok | No Faults |
| 21 | 04:59:29:513PM | Plasma | Ok | No Faults |